package com.campsys.service.dto;

import lombok.Data;
import javax.validation.constraints.NotNull;

@Data
public class TeacherAssignDTO {
    
    @NotNull(message = "教师ID不能为空")
    private Long teacherId;
    
    @NotNull(message = "教师角色不能为空")
    private Integer roleType;  // 1-主讲，2-助教
} 